HAEMOSTATIC POWDERS OF OXIDISED REGENERATED CELLULOSE AND METHODS FOR PRODUCTION THEREOF Russian patent published in 2019 - IPC A61K31/717 A61K9/14 A61K9/06 A61J3/02 A61L26/00 A61P7/04 

Abstract RU 2696575 C2

FIELD: medicine.

SUBSTANCE: present invention relates to haemostatic material containing compressed oxidised regenerated cellulose (ORC) powder obtained by roller compaction. ORC powder has average proportionality coefficient of 1 to 18, particle size greater than 180 mcm and bulk density after compaction of at least 0.44 g/cm3. Present invention further relates to a method for producing a haemostatic material, a haemostatic paste and a method of treating a wound by applying haemostatic powder on the patient's wound and/or into it.

EFFECT: oxidised regenerated cellulose powder according to the invention is characterized by good adjacency, fluidity along tissue and provides satisfactory arrangement of powder during surgical interventions.

9 cl, 8 dwg, 5 tbl, 8 ex

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RU 2 696 575 C2

Authors

Wang Yi-Lan

Zhang Guanghui

Dates

2019-08-05Published

2013-05-22Filed